Title:
【考案の名称】カムシャフトおよび組付ライン共用のためのスラスト軸受構造
Document Type and Number:
Japanese Patent JPH082403
Kind Code:
Y2
Abstract:
A structure for mounting the same type of camshafts on two different types of cylinder heads which have reversed order of intake valve/exhaust valve arrangement, the same type of camshafts being mounted on the two types of cylinder heads so as to be staggered longitudinally by an amount delta. In the structure, thrust planes formed in the two types of cylinder heads also are staggered with respect to each other by the amount delta. Further, a single type of thrust bearing cap is provided which has a bolt hole spaced longitudinally from the transverse centerline of the bearing cap by one-half the amount delta. The bearing cap mounted to one type of cylinder head is in reversed orientation relative to the bearing cap mounted to the other type of cylinder head. This structure enables common use of the same camshaft manufacturing line and the same engine assembly line for the two types of cylinder heads.
Inventors:
Yoshikazu Tanaka
Kazuaki Ueda
Kazuaki Ueda
Application Number:
JP5807789U
Publication Date:
January 29, 1996
Filing Date:
May 22, 1989
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F01L1/053; F01L1/04; F02B69/00; F16C35/02; (IPC1-7): F01L1/04
Attorney, Agent or Firm:
Nobuo Tabuchi (1 outside)